DE10216686A1 - Thiadiazoldimer-Additive und diese enthaltende Schmierstoffzusammensetzungen - Google Patents
Thiadiazoldimer-Additive und diese enthaltende SchmierstoffzusammensetzungenInfo
- Publication number
- DE10216686A1 DE10216686A1 DE10216686A DE10216686A DE10216686A1 DE 10216686 A1 DE10216686 A1 DE 10216686A1 DE 10216686 A DE10216686 A DE 10216686A DE 10216686 A DE10216686 A DE 10216686A DE 10216686 A1 DE10216686 A1 DE 10216686A1
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- additive
- branched
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- C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
- C07D285/01—Five-membered rings
- C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
- C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
- C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
- C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
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- C07D285/01—Five-membered rings
- C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
- C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
- C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
- C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
- C07D285/135—Nitrogen atoms
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- C10M135/32—Heterocyclic sulfur, selenium or tellurium compounds
- C10M135/36—Heterocyclic sulfur, selenium or tellurium compounds the ring containing sulfur and carbon with nitrogen or oxygen
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- C10M145/18—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M145/24—Polyethers
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- C10M145/18—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
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- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
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- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/107—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of two or more specified different alkylene oxides covered by groups C10M2209/104 - C10M2209/106
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- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
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- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
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- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
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- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
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- C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Lubricants (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
Abstract
Description
(A) eines Thiadiazoldimeren mit der Formel (I)
(B) einem Polyetherglykol mit der Formel (III)
(A) eines Thiadiazoldimers mit der Formel (VI)
(B) einem Polyetherglykol mit der Formel (III)
(A) einer Thiadiazolverbindung, die
(B) einem Polyetherglykol mit der Formel (III)
DMTD-Bis-Dimer: 1501, 1474, 1448, 1384, 1270, 1233, 1113, 1052 (cm-1)
Butoxytriethylenglykol: 1460, 1351, 1297, 1248 (cm-1)
Verbindung 9: 1510, 1433, 1350, 1244 (cm-1).
Claims (26)
aufweist, worin Z aus der Gruppe, bestehend aus Wasserstoff, einer Alkoxybrücke mit der Formel (II)
und Kombinationen hiervon ausgewählt ist,
wobei
R1 und R2 aus der Gruppe ausgewählt sind, die aus Wasserstoff, einem verzweigten oder geradkettigen C1- bis C7-Alkylrest und Kombinationen davon besteht, und t 0 oder 1 ist, und X aus der Gruppe, bestehend aus
- 1. a)
worin
Y einen Alkylenrest bedeutet und
Y1 und Y2 gegebenenfalls voneinander verschieden und aus der Gruppe ausgewählt sind, die aus Wasserstoff und Hydroxy besteht, und n = 1 bis 5 ist, - 2. b)
worin
Y einen Alkylenrest bedeutet, der wahlweise durch eine Hydroxylgrundeinheit substituiert ist, und
Y1 und Y2 gegebenenfalls voneinander verschieden und aus der Gruppe ausgewählt sind, die aus Wasserstoff und Hydroxy besteht, und n = 0 bis 5, - 3. Y-Z1-Y,
worin
Y einen Alkylenrest und
Z1 ein Heteroatom bedeutet, wobei das Heteroatom wahlweise durch eine Alkyl- oder Arylgruppe substituiert ist, und - 4. Y-Z1-Y,
worin
Y einen gegebenenfalls substituierten Etherrest und
Z1 einen Cycloalkyl-, Aryl- oder heterocyclischen Ring bedeutet,
ausgewählt ist.
besitzt, worin n = 1 bis 5 ist.
besitzt, worin n = 0 bis 5 ist.
- A) einer Thiadiazolmonomerverbindung (I) und einer
Thiadiazoldimerverbindung (Ia) mit den
Strukturformeln
(I) bzw. (Ia), worin n 1 bis 2 ist, mit - B) einer Epoxyverbindung mit der Strukturformel
worin R einen verzweigten oder geradkettigen C1- bis C25-Alkan-, verzweigten oder geradkettigen C1- bis C25-Alken-, verzweigten oder geradekettigen C1- bis C25-Alkin-, C3- bis C25-Aren-, verzweigten oder geradkettigen C1- bis C25-Alkylaren-, verzweigten oder geradkettigen C1- bis C25-Alkenylaren-, verzweigten oder geradkettigen C1- bis C25- Alkinylaren-, verzweigten- oder geradkettigen C1- bis C25-Arylalkan-, verzweigten oder geradkettigen C1- bis C25-Arylalken- und verzweigten oder geradkettigen C1- bis C25-Arylalkinrest bedeutet, umfasst.
besitzt, worin n und R wie in Anspruch 6 definiert sind.
besitzt, worin n und R wie in Anspruch 6 definiert sind.
besitzt, worin n und R wie in Anspruch 6 definiert sind.
besitzt, worin n und R wie in Anspruch 6 definiert sind.
besitzt, worin n und R wie in Anspruch 6 definiert sind.
worin Z aus der Gruppe ausgewählt ist, die aus Wasserstoff, einer Alkoxybrücke mit der Formel (II)
und Kombinationen davon besteht,
worin
R1 und R2 aus der Gruppe ausgewählt sind, die aus Wasserstoff, einem verzweigten oder geradkettigen C1- bis C7-Alkylrest und Kombinationen davon besteht, und
t 0 oder 1 ist, und
A Wasserstoff, einen gegebenenfalls substituierten verzweigten oder geradkettigen Alkylrest, COOR oder Kombinationen davon bedeutet,
wobei
R einen verzweigten oder geradkettigen C1- bis C50- Alkan-, verzweigten oder geradkettigen C1- bis C50- Alken-, verzweigten oder geradkettigen C1- bis C50- Alkin-, C3- bis C50-Aren-, verzweigten oder geradkettigen C1- bis C50-Alkylaren-, verzweigten oder geradkettigen C1- bis C50-Alkenylaren-, verzweigten oder oder geradkettigen C1- bis C50-Alkinylaren-,
verzweigten oder geradkettigen C1- bis C50-Arylalkan-, verzweigten oder geradkettigen C1- bis C50-Arylalken- und verzweigten oder geradkettigen C1- bis C50- Arylalkinrest bedeutet und e 1 bis 2 ist.
besitzt, worin R wie in Anspruch 14 definiert ist.
besitzt, worin n 1 bis 40 ist.
worin n = 1 bis 40 ist.
besitzt, worin n 0 bis 20 ist.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US993075 | 1997-12-18 | ||
US28498201P | 2001-04-19 | 2001-04-19 | |
US284982 | 2001-04-19 | ||
US09/993,075 US6620771B2 (en) | 1999-10-20 | 2001-11-14 | Thiadiazole dimer additives and lubricating compositions containing the same |
Publications (2)
Publication Number | Publication Date |
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DE10216686A1 true DE10216686A1 (de) | 2002-11-14 |
DE10216686B4 DE10216686B4 (de) | 2013-12-05 |
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ID=26962928
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Application Number | Title | Priority Date | Filing Date |
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DE10216686A Expired - Fee Related DE10216686B4 (de) | 2001-04-19 | 2002-04-16 | Verwendung von 2,5-Dimercapto-1,3,4-thiadiazol-Reaktionsprodukten und -Addukten als Additiva in Schmierstoffen |
Country Status (3)
Country | Link |
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US (1) | US6620771B2 (de) |
DE (1) | DE10216686B4 (de) |
GB (1) | GB2378956B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US7763574B2 (en) * | 2003-10-10 | 2010-07-27 | R.T. Vanderbilt Company, Inc. | Lubricating compositions containing synthetic ester base oil, molybdenum compounds and thiadiazole-based compounds |
JP2007507600A (ja) * | 2003-10-10 | 2007-03-29 | アール.ティー.ヴァンダービルト カンパニー,インコーポレーテッド | 合成エステル基油、モリブデン化合物およびチアジアゾール系化合物を含有する潤滑組成物 |
US7820600B2 (en) * | 2005-06-03 | 2010-10-26 | Exxonmobil Research And Engineering Company | Lubricant and method for improving air release using ashless detergents |
US7851418B2 (en) | 2005-06-03 | 2010-12-14 | Exxonmobil Research And Engineering Company | Ashless detergents and formulated lubricating oil containing same |
WO2012154570A1 (en) | 2011-05-09 | 2012-11-15 | R.T. Vanderbilt Company, Inc. | Alkali & alkaline earth thiadiazole additives and lubricating compositions containing the same |
CN103965139B (zh) * | 2013-01-30 | 2016-03-09 | 中国石油天然气股份有限公司 | 一种含硫代氨基甲酸酯的噻二唑衍生物及其制备和应用 |
AT514523A1 (de) * | 2013-06-20 | 2015-01-15 | Eurollubricants Tribologie Gmbh | Sägekettenschmiermittel |
CN114730902A (zh) | 2019-09-17 | 2022-07-08 | 路博润公司 | 具有2,5-二巯基-1,3,4-噻二唑(“dmtd”)和其衍生物的氧化还原液流电池电解质 |
CA3150299A1 (en) * | 2019-09-17 | 2021-03-25 | Paul E. Adams | 2,5-DIMERCAPTO-1,3,4-THIADIAZOLE DERIVATIVES ("DMTD") |
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NL256257A (de) * | 1959-09-26 | |||
NL267368A (de) * | 1960-07-23 | |||
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JPH11298107A (ja) | 1998-04-09 | 1999-10-29 | Nec Home Electron Ltd | テストポイントを有するプリント基板 |
ES2656789T3 (es) * | 1999-10-20 | 2018-02-28 | Vanderbilt Chemicals, Llc | Aditivos de dímeros de tiadizol y composiciones lubricantes que los contienen |
CN100480363C (zh) * | 1999-10-20 | 2009-04-22 | R·T·范德比尔特公司 | 噻二唑添加剂和包含该添加剂的润滑组合物 |
-
2001
- 2001-11-14 US US09/993,075 patent/US6620771B2/en not_active Expired - Lifetime
-
2002
- 2002-03-25 GB GB0206886A patent/GB2378956B/en not_active Expired - Fee Related
- 2002-04-16 DE DE10216686A patent/DE10216686B4/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6620771B2 (en) | 2003-09-16 |
DE10216686B4 (de) | 2013-12-05 |
US20020058594A1 (en) | 2002-05-16 |
GB2378956A (en) | 2003-02-26 |
GB0206886D0 (en) | 2002-05-01 |
GB2378956B (en) | 2005-10-26 |
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